My inxi -M's for booted systems are:
Code:
Machine:   System: Bochs product: Bochs
Machine:   System: TAR product: T5XE CFX-SLI version: 6.0
Machine:   Mobo: Gigabyte model: H81M-HD3 v: x.x
Machine:   Mobo: ASUSTeK model: ROG STRIX B450-F GAMING v: Rev 1.xx
Machine:   System: ASUSTeK (portable) product: X510UAR v: 1.0
Machine:   No /sys/class/dmi; using dmidecode: no smbios data available. Old system?
The last one is a raspberry pi v3. No bios on those.
The first one is just a sample from a VM. Most systems here run inside VMs.